I'm a relative noob, and on my third ever brew. I had sanitized all of my equipment, including the bucket lid and air lock. I set the lid on the bucket (I have not yet added yeast, still cooling) and went to put the airlock in, it was too tight and popped the grommet into the cooling wort. I sanitized the crap out of my arm (didn't have anything long enough to reach in and find it) and got it out. Will I wind up with an infection? Is there anything that I can do at this point to minimize the risk?